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Transmission Cooler

A transmission cooler is designed to keep fluids at a nominal temperature during periods of heavy use, or high heat. If yours is leaking, replace it now to prevent fluid loss and catastrophic failure.
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Genuine BMW - Corporate Logo
T#:22540
Part#: 17221728943
Ships in 6 Business Days
Sale - Save 16% $ 73.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 62.39 USD
Free Shipping on orders $49 and up
Sale - Save 16%
$ 73.99

This product was last offered at the strikethrough price on
05-14-2026

$ 62.39 USD
Free Shipping on orders $49 and up


Genuine BMW Hose, Inlet -
This item fits the following BMW Chassis:
E34

Fits BMW Engines including:
M60

Genuine BMW - Corporate Logo
T#:46276
Part#: 17127576368
Ships in 3 Business Days
6% off MSRP $ 79.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 74.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 79.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 74.99 USD
Free Shipping on orders $49 and up


Genuine BMW Coolant Hose -
This item fits the following BMW Chassis:
E71,F15,F16

Fits BMW Engines including:
N54,N55

Genuine BMW - Corporate Logo
T#:632756
Part#: 17118693360
Ships in 1-2 days
6% off MSRP $ 606.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 570.99 USD
Free Shipping on orders $49 and up
6% off MSRP
$ 606.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 570.99 USD
Free Shipping on orders $49 and up

Enhance your F97 or F98 BMW X3M or X4M with the exceptional Genuine BMW Transmission Oil Cooler. Crafted to the most exacting standards, this transmission oil cooler guarantees peak performance and prolonged durability for your vehicle's transmission system.

Specifically tailored for the X3M and X4M models, this cooler adeptly manages the transmission oil temperature, effectively averting overheating while ensuring the transmission operates seamlessly. Count on Genuine BMW parts to deliver unmatched reliability, precision engineering, and effortless integration into your high-performance BMW.

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Bremmen Parts - Corporate Logo
T#:8741205
Part#: 17217551647
Special Order: No Guaranteed ETA
Sale - Save 11% $ 109.99

This product was last offered at the strikethrough price on
05-03-2026

$ 98.22 USD
Free Shipping on orders $49 and up
Sale - Save 11%
$ 109.99

This product was last offered at the strikethrough price on
05-03-2026

$ 98.22 USD
Free Shipping on orders $49 and up
The transmission oil cooler allows fluid to pass through the core, dropping the temperature of the fluid before it returns to the transmission. This prolongs fluid life and viscosity, as well as providing a cooler fluid to drop transmission temperatures which can be vital to the life of a transmission.
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Genuine BMW - Corporate Logo
T#:28589
Part#: 07119963276
In Stock
$ 1.99 USD
Free Shipping on orders $49 and up
$ 1.99 USD
Free Shipping on orders $49 and up


Genuine BMW Gasket Ring -
This item fits the following BMW Chassis:
E30

Bremmen Parts - Corporate Logo
T#:8741206
Part#: 17217638582
In Stock
Sale - Save 22% $ 80.99

This product was last offered at the strikethrough price on
05-03-2026

$ 63.19 USD
Free Shipping on orders $49 and up
Sale - Save 22%
$ 80.99

This product was last offered at the strikethrough price on
05-03-2026

$ 63.19 USD
Free Shipping on orders $49 and up
The transmission oil cooler allows fluid to pass through the core, dropping the temperature of the fluid before it returns to the transmission. This prolongs fluid life and viscosity, as well as providing a cooler fluid to drop transmission temperatures which can be vital to the life of a transmission.
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URO - Oil Cooler, Automatic Transmission for F22, F23, F30, F31, F32,...
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:40106239
Part#: 17218514515
In Stock
$ 137.99 USD
Free Shipping on orders $49 and up
Engineered to meet OEM standards, this durable oil cooler safeguards the transmission system, extending its lifespan and ensuring peak functionality.
Water Hose
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:14122756
Part#: 17127576368
Ships in 4 Business Days
$ 45.99 USD
Free Shipping on orders $49 and up

Water Hose
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:594317
Part#: 17127560974
Ships in 4 Business Days
$ 37.99 USD
Free Shipping on orders $49 and up
Radiator to Auto Trans Oil Cooler

Mishimoto - Corporate Logo
T#:21209834
Part#: MMTC-G80-21
In Stock at Vendor
$ 698.99 USD
Free Shipping on orders $49 and up
The ZF 8-speed transmission found in the 2021+ BMW G8X M3/M4 is a stout and snappy unit that's capable of withstanding the onslaught of torque brought on by the S58 engine it's mated to. Add a tune and some bolt-ons, and the stock cooler just can't keep the ZF 8HP safe. This inadequacy can lead to high transmission oil temperatures, sluggish shifting, and potential transmission damage. Fortunately, the engineers at Mishimoto have developed a transmission cooler to maintain optimal fluid temps and keep your ZF 8HP running in peak condition. The Mishimoto 2021+ BMW G8X M3/M4 Performance Transmission Cooler excels with its impressive 41-percent increase in core volume, delivering superior cooling efficiency compared to the stock cooler and keeping your transmission cool even in the most demanding driving conditions. This transmission cooler also offers a generous 17-percent increase in fluid capacity to increase the cooling potential of the entire system. Internal cooling fins increase the surface area in contact with the fluid to improve heat transfer and efficiency. The dual-pass design keeps fluid in the cooler longer, removing more heat without affecting airflow to other cooling components behind the transmission cooler. High fluid temps aren't the only worry on the track or the road; your trans cooler sits front and center in the grille, taking every hit from road debris. That's why we've included a durable steel stone guard to protect the trans cooler and keep fluid where it belongs. Installation is quick and easy, as no modifications are required. Like all Mishimoto products, the Mishimoto 2021+ BMW G8X M3/M4 Automatic Transmission Cooler comes with the Mishimoto Lifetime Warranty, providing peace of mind and confidence in your investment. Features: Direct fit for ZF 8HP equipped 2021+ BMW G8X M3/M4 17 percent increase in fluid capacity for added cooling potential 41 percent increase in core volume for fast and efficient cooling Dual-pass design improves cooling performance without reducing airflow to other components Includes removable steel stone guard for protection against road and track debris Internal fins increase cooling surface area and heat transfer 17 rows core vs. 14-row stock cooler for increased cooling surface area Mishimoto Lifetime Warranty Includes: (1) Transmission Cooler with Hard Lines Mishimoto Lifetime Warranty
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URO Transmission Oil Cooler - F10 528i N20 2.0L
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
URO - Corporate Logo
T#:37925864
Part#: 17217638582
Ships in 2 Business Days
$ 122.99 USD
Free Shipping on orders $49 and up

URO Transmission Oil Cooler - F10 528i N20 2.0L

The URO Transmission Oil Cooler - F10 528i N20 2.0L is a premium cooling solution designed to safeguard your BMW’s transmission system from overheating and potential damage. Overheated automatic transmission fluid can degrade, causing poor shifting and harm to internal components. This corrosion-resistant, high-strength cooler delivers reliable, leak-free ATF cooling performance, ensuring your transmission operates at peak efficiency. Manufactured to OE dimensions, it provides proper clearances and easy bolt-on installation for a perfect fit. With stringent quality control at every stage of production and a 24-month unlimited mileage warranty, this transmission oil cooler is a trusted choice for BMW F10 528i N20 2.0L owners.

Key Benefits:

  • Prevents overheating and breakdown of automatic transmission fluid
  • Corrosion-resistant, high-strength materials for leak-free performance
  • Manufactured to OE dimensions for proper clearances and easy installation
  • Rigorous quality control ensures top-tier reliability
  • 24-month unlimited mileage warranty for peace of mind

Upgrade your BMW F10 528i N20 2.0L with the URO Transmission Oil Cooler and enjoy smooth, dependable transmission performance for years to come.

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Genuine BMW - Corporate Logo
T#:46537
Part#: 17211723943
Ships in 6 Business Days
$ 6.99 USD
Free Shipping on orders $49 and up


Genuine BMW O-Ring - 13,9X1,78
This item fits the following BMW Chassis:
E34

Fits BMW Engines including:
M60



Genuine BMW - Corporate Logo
T#:46536
Part#: 17211723942
Ships in 6 Business Days
13% off MSRP $ 7.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 6.99 USD
Free Shipping on orders $49 and up
13% off MSRP
$ 7.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 6.99 USD
Free Shipping on orders $49 and up


Genuine BMW O-Ring - 33,3X2,4
This item fits the following BMW Chassis:
E34

Fits BMW Engines including:
M60

Rein - Radiator Hose
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:34080760
Part#: 17127600554
Ships in 4 Business Days
$ 49.99 USD
Free Shipping on orders $49 and up

Radiator Hose is a critical component for maintaining the cooling system in your BMW, ensuring efficient coolant flow and optimal engine temperature regulation. This high-quality replacement hose helps prevent overheating and reduces the risk of coolant leaks, protecting your engine from damage. Designed to meet or exceed OEM standards, the Radiator Hose guarantees a precise fit and reliable, long-lasting performance. Available through Turner Motorsport, this hose offers an easy, direct-fit installation, making it an excellent choice for BMW owners looking to restore or upgrade their vehicle’s cooling system.

  • Designed for BMW models to ensure a perfect fit and compatibility
  • Maintains efficient coolant flow to prevent engine overheating
  • Constructed from high-quality, heat-resistant materials for durability
  • Reduces the risk of coolant leaks and protects against engine damage
  • Direct-fit replacement for easy, hassle-free installation
  • Meets or exceeds OEM specifications for superior performance and reliability

Upgrade your BMW’s cooling system with the Radiator Hose, ensuring long-lasting engine protection and optimal performance.

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